85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
// SPDX-FileCopyrightText: 2023 flowln <flowlnlnln@gmail.com>
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//
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// SPDX-License-Identifier: GPL-3.0-only
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#include "TexturePackModel.h"
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#include "Application.h"
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#include "meta/Index.h"
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#include "meta/Version.h"
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static std::list<Version> s_availableVersions = {};
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namespace ResourceDownload {
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TexturePackResourceModel::TexturePackResourceModel(BaseInstance const& inst, ResourceAPI* api)
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: ResourcePackResourceModel(inst, api), m_version_list(APPLICATION->metadataIndex()->get("net.minecraft"))
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{
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if (!m_version_list->isLoaded()) {
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qDebug() << "Loading version list...";
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auto task = m_version_list->getLoadTask();
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if (!task->isRunning())
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task->start();
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}
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}
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void waitOnVersionListLoad(Meta::VersionList::Ptr version_list)
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{
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QEventLoop load_version_list_loop;
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QTimer time_limit_for_list_load;
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time_limit_for_list_load.setTimerType(Qt::TimerType::CoarseTimer);
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time_limit_for_list_load.setSingleShot(true);
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time_limit_for_list_load.callOnTimeout(&load_version_list_loop, &QEventLoop::quit);
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time_limit_for_list_load.start(4000);
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auto task = version_list->getLoadTask();
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QObject::connect(task.get(), &Task::finished, &load_version_list_loop, &QEventLoop::quit);
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load_version_list_loop.exec();
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if (time_limit_for_list_load.isActive())
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time_limit_for_list_load.stop();
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}
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ResourceAPI::SearchArgs TexturePackResourceModel::createSearchArguments()
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{
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if (s_availableVersions.empty())
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waitOnVersionListLoad(m_version_list);
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auto args = ResourcePackResourceModel::createSearchArguments();
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if (!m_version_list->isLoaded()) {
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qCritical() << "The version list could not be loaded. Falling back to showing all entries.";
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return args;
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}
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if (s_availableVersions.empty()) {
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for (auto&& version : m_version_list->versions()) {
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// FIXME: This duplicates the logic in meta for the 'texturepacks' trait. However, we don't have access to that
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// information from the index file alone. Also, downloading every version's file isn't a very good idea.
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if (auto ver = version->toComparableVersion(); ver <= maximumTexturePackVersion())
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s_availableVersions.push_back(ver);
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}
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}
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Q_ASSERT(!s_availableVersions.empty());
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args.versions = s_availableVersions;
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return args;
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}
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ResourceAPI::VersionSearchArgs TexturePackResourceModel::createVersionsArguments(QModelIndex& entry)
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{
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auto args = ResourcePackResourceModel::createVersionsArguments(entry);
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if (!m_version_list->isLoaded()) {
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qCritical() << "The version list could not be loaded. Falling back to showing all entries.";
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return args;
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}
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args.mcVersions = s_availableVersions;
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return args;
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}
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} // namespace ResourceDownload
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